1.Unaffected by water.2.Stronger and more durable than corrugated fiberboard.3.Extremely lightweight.4.Won't rust, rot, mildew or corrode like metal or wood.5.Can be printed on easily and clearly.6.Tear, puncture and impact-resistant.7.Can be scored, creased, stapled, nailed, stitched, folded & drilled8.Can be made for die-cut.9.Can be sonic or heat welded.10.Resists a wide range of chemicals, grease and dirt.11.Can be produced with a non-skid coating on one side.